I recently watched an episode of Justice League Unlimited for nostalgia. Just wanted to appreciate this man for all he did for making my childhood awesome!

Dwayne helped create Milestone Media which would bring about this show that we all know and love, Static Shock. I'm not gonna, sometimes it got very real like the episode about a kid bringing a gun to school. Freaked me out as a kid.

He also helped create the original Teen Titans that I grew up with.

Let's not forget about this one!

Which gave way to it's successor, Justice League Unlimited.

I remember watching this show when it first started as it progressed and was fascinated by the story. Dwayne, didn't start with Ben 10 originally but started to help develop the series during Ben 10: Alien Force and Ben 10: Ultimate Alien.

I was excited for the series, but was confused about the artwork for the new season. It was really odd for me when the network changed the artwork.

It wasn't until I saw this movie that I saw Dwayne's name in the credits posthumously. I originally missed it during the original airing of the season finale of Ben 10: Ultimate Alien, and am ashamed that I did.

We're passed the 5 year anniversary for his passing, but I thought it would still bring some joy that you Imgurians would appreciate what he did. His wife, Charlotte McDuffie, wrote an article back in 2016 and wanted to emphasize to not forget his work. Dwayne McDuffie was an accomplished comic book writer and academic with a Master's in Applied Physics from the University of Michigan. He even withdrew from the field when he later found out that his research into the properties of thermocouples, an electrical device consisting of two dissimilar conductors forming electrical junctions at differing temperatures, were being used in missile technology.
Here's the article with more information about Dwayne: http://io9.gizmodo.com/the-wife-of-legendary-comics-writer-dwayne-mcduffie-wan-1789270102
I recommend watching the YouTube video in the article to get more of an understanding of what kind of person he was and what he accomplished.
TL;DR: He made your childhood great. Go appreciate him.